tasc performance women's performance long sleeve v-neck tee 55% Organic Cotton/40% Viscose from Bamboo/5% Elastane Imported 55% Organic Cotton, 40% Viscose from Bamboo, 5% Elastane Fabric Type: 55% organic cotton/40% viscose from bamboo/5% elastane; Import Designation: Imported temperature regulation; moisture wicking 4-way stretch UPF 50+ protection extreme comfort